diff --git a/packages/opencode/src/session/index.ts b/packages/opencode/src/session/index.ts
index 7b66710d..d4b0fb65 100644
--- a/packages/opencode/src/session/index.ts
+++ b/packages/opencode/src/session/index.ts
@@ -1004,6 +1004,7 @@ export namespace Session {
                     start: Date.now(),
                     end: Date.now(),
                   }
+                  currentText.text = currentText.text.trimEnd()
                   await updatePart(currentText)
                 }
                 currentText = undefined